502112226050 has 54 divisors (see below), whose sum is σ = 976523926203. Its totient is φ = 192068411040.

The previous prime is 502112226041. The next prime is 502112226053. The reversal of 502112226050 is 50622211205.

It can be written as a sum of positive squares in 5 ways, for example, as 487370138161 + 14742087889 = 698119^2 + 121417^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=501055.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (502112226053) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 115240472 + ... + 115244828.

Almost surely, 2^502112226050 is an apocalyptic number.

502112226050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

502112226050 is a deficient number, since it is larger than the sum of its proper divisors (474411700153).

502112226050 is an frugal number, since it uses more digits than its factorization.

502112226050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8772 (or 4387 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 502112226050 its reverse (50622211205), we get a palindrome (552734437255).

The spelling of 502112226050 in words is "five hundred two billion, one hundred twelve million, two hundred twenty-six thousand, fifty".